UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 5 DEC 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1011 17 7.4 6.5 94 0.9 6.9 135 10 279.7 280.7 279.6 296.1 6.01 1 1000 108 6.6 5.8 95 0.8 6.2 105 12 279.8 280.7 279.3 295.6 5.78 2 967 383 4.4 4.4 100 0.0 4.4 123 20 280.2 281.2 279.1 295.1 5.42 3 930 702 5.6 5.1 97 0.5 5.4 142 10 284.6 285.6 281.8 301.1 5.92 4 925 746 5.4 4.9 97 0.5 5.1 140 9 284.8 285.8 281.8 301.2 5.87 5 850 1433 2.0 2.0 100 0.0 2.0 180 35 288.2 289.2 282.6 303.0 5.20 6 827 1654 1.0 1.0 100 0.0 1.0 190 35 289.5 290.3 282.9 303.7 4.97 7 793 1993 2.0 2.0 100 0.0 2.0 223 33 294.0 295.0 285.4 310.3 5.58 8 754 2400 1.2 0.3 94 0.9 0.8 248 41 297.4 298.4 286.3 312.8 5.19 9 700 2995 -2.7 -3.5 94 0.8 -3.1 260 43 299.5 300.3 286.1 312.2 4.22 10 670 3340 -5.5 -5.7 98 0.2 -5.6 260 42 300.1 300.8 285.8 311.4 3.73 11 648 3601 -7.3 -10.3 79 3.0 -8.4 260 41 301.0 301.5 285.1 309.3 2.69 12 646 3625 -6.7 -14.7 53 8.0 -9.3 260 41 301.9 302.3 284.5 307.9 1.89 13 639 3710 -6.7 -22.7 27 16.0 -10.9 261 41 302.9 303.0 283.8 306.0 0.97 14 627 3857 -7.9 -23.9 26 16.0 -11.9 263 42 303.1 303.3 283.8 306.0 0.88 15 613 4032 -9.7 -22.7 34 13.0 -13.0 266 43 303.0 303.2 283.9 306.3 1.01 16 609 4083 -10.3 -18.3 52 8.0 -12.6 267 43 302.9 303.2 284.4 307.6 1.48 17 607 4108 -10.5 -21.5 40 11.0 -13.3 267 43 303.0 303.2 284.0 306.6 1.13 18 605 4133 -10.9 -17.9 56 7.0 -12.9 268 43 302.8 303.1 284.4 307.7 1.54 19 598 4223 -11.5 -18.5 56 7.0 -13.5 269 44 303.1 303.4 284.5 307.8 1.49 20 595 4261 -11.7 -15.2 75 3.5 -12.8 270 44 303.3 303.7 285.1 309.5 1.97 21 583 4417 -12.9 -17.1 71 4.2 -14.1 271 49 303.7 304.0 285.0 309.1 1.72 22 580 4456 -11.9 -38.9 9 27.0 -16.2 271 51 305.3 305.3 283.8 306.1 0.23 23 500 5580 -17.1 -48.1 5 31.0 -20.7 270 68 312.2 312.2 286.2 312.6 0.10 24 498 5610 -17.3 -47.3 5 30.0 -20.8 270 68 312.3 312.3 286.3 312.7 0.11 25 459 6216 -22.5 -46.5 9 24.0 -25.0 275 75 313.2 313.2 286.6 313.7 0.13 26 429 6709 -26.9 -32.9 57 6.0 -27.8 275 83 313.7 313.8 287.3 315.6 0.56 27 421 6844 -28.3 -35.3 51 7.0 -29.2 275 85 313.6 313.7 287.1 315.2 0.45 28 411 7017 -29.9 -34.4 65 4.5 -30.5 275 88 313.7 313.8 287.2 315.5 0.50 29 405 7121 -30.3 -31.0 94 0.7 -30.4 275 90 314.5 314.6 287.8 317.0 0.71 30 400 7210 -30.3 -31.0 94 0.7 -30.4 275 91 315.6 315.7 288.1 318.1 0.72 31 396 7281 -30.9 -30.9 100 0.0 -30.9 275 92 315.7 315.9 288.2 318.3 0.73 32 379 7591 -33.3 -33.5 98 0.2 -33.3 275 96 316.6 316.7 288.3 318.7 0.60 33 367 7816 -34.9 -39.0 66 4.1 -35.3 275 96 317.3 317.4 288.3 318.6 0.36 34 339 8365 -38.5 -41.1 76 2.6 -38.7 279 114 319.7 319.8 289.0 320.9 0.31 35 336 8426 -38.1 -41.0 74 2.9 -38.4 279 116 321.1 321.2 289.5 322.3 0.32 36 300 9200 -41.7 -45.4 67 3.7 -41.9 285 154 326.6 326.6 291.0 327.4 0.22 37 292 9383 -42.9 -46.7 66 3.8 -43.1 281 158 327.4 327.5 291.2 328.2 0.20 38 289 9452 -43.5 -47.0 68 3.5 -43.7 280 159 327.5 327.6 291.2 328.3 0.19 39 277 9736 -45.9 -48.1 78 2.2 -46.0 280 159 328.1 328.1 291.3 328.7 0.18 40 274 9809 -46.7 -50.6 64 3.9 -46.9 280 159 327.9 328.0 291.3 328.5 0.13 41 255 10281 -50.9 -55.4 59 4.5 -51.0 284 156 328.5 328.5 291.4 328.9 0.08 42 250 10410 -51.9 -54.9 70 3.0 -52.0 285 153 328.9 328.9 291.5 329.3 0.09 43 248 10462 -52.3 -55.5 68 3.2 -52.4 285 151 329.1 329.1 291.5 329.4 0.08 44 244 10566 -53.1 -53.7 93 0.6 -53.1 285 146 329.4 329.4 291.7 329.8 0.11 45 242 10619 -53.5 -55.7 77 2.2 -53.6 285 144 329.6 329.6 291.7 329.9 0.08 46 239 10699 -53.3 -67.3 17 14.0 -53.5 285 150 331.1 331.1 292.0 331.1 0.02 47 237 10753 -52.9 -74.9 5 22.0 -53.2 285 148 332.5 332.5 292.4 332.5 0.01 48 200 11850 -50.5 -77.5 3 27.0 -51.0 280 109 352.8 352.8 297.3 352.8 0.00 49 183 12432 -48.5 -79.5 2 31.0 -49.1 289 119 365.1 365.1 299.7 365.1 0.00 50 164 13151 -50.1 -82.1 1 32.0 -50.7 295 89 374.1 374.1 301.3 374.1 0.00 51 150 13730 -53.7 -84.7 1 31.0 -54.1 285 89 377.5 377.5 301.8 377.6 0.00 52 142 14083 -52.9 -83.9 1 31.0 -53.4 285 85 384.9 384.9 303.0 384.9 0.00 53 124 14945 -58.9 -85.9 2 27.0 -59.2 288 73 389.2 389.2 303.7 389.2 0.00 54 100 16290 -60.5 -85.5 2 25.0 -60.8 295 60 410.8 410.8 306.6 410.8 0.00 55 90 16946 -62.1 -86.1 3 24.0 -62.3 295 52 420.2 420.2 307.7 420.2 0.00 56 81 17605 -58.5 -86.5 2 28.0 -58.9 285 48 440.5 440.5 309.9 440.5 0.00 57 75 18088 -60.3 -87.3 2 27.0 -60.7 298 51 446.5 446.5 310.5 446.5 0.00 58 70 18520 -59.7 -86.7 2 27.0 -60.2 305 43 456.7 456.7 311.5 456.7 0.00 59 54 20151 -54.9 -85.9 1 31.0 -55.9 329 33 502.9 502.9 315.2 502.9 0.00 60 50 20640 -55.5 -85.5 1 30.0 -56.5 310 31 512.7 512.7 315.8 512.7 0.01 61 44 21463 -52.1 -84.1 1 32.0 -53.7 335 29 540.1 540.1 317.5 540.1 0.01 62 41 21917 -55.7 -85.7 1 30.0 -56.8 346 25 542.1 542.1 317.6 542.2 0.01 63 33 23298 -56.7 -86.7 1 30.0 -57.9 4 37 574.2 574.2 319.4 574.2 0.01 64 31 23699 -53.1 -85.1 1 32.0 -55.0 1 37 594.3 594.3 320.3 594.3 0.01 65 30 23910 -53.5 -85.5 1 32.0 -55.4 30 41 598.8 598.8 320.6 598.8 0.01 66 24 25338 -55.5 -86.5 1 31.0 -57.3 37 36 632.4 632.4 322.0 632.5 0.01 67 24 25338 -52.9 -85.9 1 33.0 -55.2 37 36 640.0 640.0 322.3 640.1 0.01 68 20 26510 -53.9 -85.9 1 32.0 -56.3 55 42 671.2 671.2 323.4 671.3 0.01 69 18 27183 -56.3 -87.3 1 31.0 -58.4 55 41 684.2 684.2 323.9 684.2 0.01 70 17 27551 -50.5 -84.5 1 34.0 -54.2 55 41 714.0 714.0 324.8 714.2 0.02 71 16 27945 -51.9 -84.9 1 33.0 -55.4 53 41 721.9 722.0 325.1 722.1 0.02 72 16 27945 -48.5 -83.5 1 35.0 -53.1 53 41 733.0 733.1 325.4 733.2 0.02 73 15 28369 -49.5 -83.5 1 34.0 -53.9 46 39 743.4 743.4 325.7 743.6 0.02 TRP 242 10619 -53.5 -55.7 77 2.2 -53.6 285 144 329.6 329.6 291.7 329.9 0.08 WND 289 9452 -43.5 -47.0 68 3.5 -43.7 280 159 327.5 327.6 291.2 328.3 0.19 Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 737.38 mb = 2583.31 m = 8475.34 ft Wetbulb zero: 743.09 mb = 2517.00 m = 8257.78 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 69.66 % Est. max temperature: 15.47 C = 59.85 F Sfc-Lift cond lev (LCL): 997.26 mb = 130.48 m = 428.08 ft T: 6.42 C 700-500 lapse rate: 5.57 C/km ThetaE index: 6.76 C Layer 700.0- 627.0 mb Conv cond level (CCL): 980.66 mb = 267.94 m = 879.07 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 7.76 C = 45.96 F Cap Strength: 9.70 C Lifted Index: 13.52 C Risk: None Lifted Index @300 mb: 20.62 C Lifted Index @700 mb: 8.12 C Showalter Index: 9.77 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 312.00 Risk: Showers and thunderstorms possible Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.37 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 49074.07 J/kg Cap Strength: 13.37 C Lift Cond Lev (LCL): 953.63 mb = 496.68 m = 1629.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 32 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1011 17 135 10 -7.1 7.1 | 112 41 -37.9 15.6 1 1000 108 105 12 -11.6 3.1 | 105 44 -42.4 11.7 2 976 305 115 23 -20.8 9.7 | 109 55 -51.7 18.3 3 941 610 145 13 -7.5 10.6 | 117 43 -38.3 19.2 4 925 746 140 9 -5.8 6.9 | 113 40 -36.6 15.5 5 906 914 165 11 -2.8 10.6 | 120 39 -33.7 19.2 6 873 1219 180 29 0.0 29.0 | 141 49 -30.8 37.6 7 850 1433 180 35 0.0 35.0 | 145 53 -30.8 43.6 8 840 1524 175 36 -3.1 35.9 | 143 56 -34.0 44.4 9 809 1829 210 34 17.0 29.4 | 160 40 -13.8 38.0 10 779 2134 235 32 26.2 18.4 | 170 27 -4.6 26.9 11 750 2438 250 42 39.5 14.4 | 201 24 8.6 22.9 12 722 2743 265 46 45.8 4.0 | 230 20 15.0 12.6 13 700 2995 260 43 42.3 7.5 | 216 20 11.5 16.0 14 642 3658 260 41 40.4 7.1 | 211 18 9.5 15.7 15 593 4267 270 44 44.0 -0.0 | 237 16 13.2 8.6 16 548 4877 275 67 66.7 -5.8 | 266 36 35.9 2.7 17 527 5182 270 74 74.0 -0.0 | 259 44 43.2 8.6 18 500 5580 270 68 68.0 -0.0 | 257 38 37.2 8.6 19 486 5791 270 67 67.0 -0.0 | 257 37 36.2 8.6 20 466 6096 275 73 72.7 -6.4 | 267 42 41.9 2.2 21 400 7210 275 91 90.7 -7.9 | 269 60 59.8 0.6 22 377 7620 275 96 95.6 -8.4 | 270 65 64.8 0.2 23 361 7925 275 96 95.6 -8.4 | 270 65 64.8 0.2 24 302 9144 285 146 141.0 -37.8 | 285 114 110.2 -29.2 25 300 9200 285 154 148.8 -39.9 | 285 122 117.9 -31.3 26 289 9452 280 159 156.6 -27.6 | 279 127 125.7 -19.0 27 276 9754 280 159 156.6 -27.6 | 279 127 125.7 -19.0 28 252 10363 285 156 150.7 -40.4 | 285 124 119.8 -31.8 29 250 10410 285 153 147.8 -39.6 | 285 121 116.9 -31.0 30 242 10619 285 144 139.1 -37.3 | 285 112 108.3 -28.7 31 240 10668 285 152 146.8 -39.3 | 285 120 116.0 -30.8 32 219 11278 285 121 116.9 -31.3 | 285 89 86.0 -22.8 33 208 11582 285 127 122.7 -32.9 | 285 95 91.8 -24.3 34 200 11850 280 109 107.3 -18.9 | 278 77 76.5 -10.4 35 199 11887 285 109 105.3 -28.2 | 285 77 74.4 -19.6 36 181 12497 290 120 112.8 -41.0 | 292 88 81.9 -32.5 37 165 13106 295 88 79.8 -37.2 | 300 57 48.9 -28.6 38 150 13716 290 103 96.8 -35.2 | 292 71 66.0 -26.7 39 150 13730 285 89 86.0 -23.0 | 285 57 55.1 -14.5 40 143 14021 285 87 84.0 -22.5 | 285 55 53.2 -14.0 41 130 14630 290 70 65.8 -23.9 | 294 38 34.9 -15.4 42 118 15240 285 77 74.4 -19.9 | 285 45 43.5 -11.4 43 102 16154 305 54 44.2 -31.0 | 329 26 13.4 -22.4 44 100 16290 295 60 54.4 -25.4 | 306 29 23.5 -16.8 45 97 16459 295 60 54.4 -25.4 | 306 29 23.5 -16.8 46 93 16764 300 53 45.9 -26.5 | 320 23 15.1 -17.9 47 84 17374 285 51 49.3 -13.2 | 284 19 18.4 -4.6 48 80 17678 285 47 45.4 -12.2 | 284 15 14.6 -3.6 49 73 18288 305 53 43.4 -30.4 | 330 25 12.6 -21.8 50 70 18520 305 43 35.2 -24.7 | 345 17 4.4 -16.1 51 69 18593 310 35 26.8 -22.5 | 16 15 -4.0 -13.9 52 66 18898 310 39 29.9 -25.1 | 3 17 -1.0 -16.5 53 63 19202 300 36 31.2 -18.0 | 358 9 0.3 -9.4 54 54 20117 330 33 16.5 -28.6 | 36 25 -14.3 -20.0 55 50 20640 310 31 23.7 -19.9 | 32 13 -7.1 -11.4 56 49 20726 295 27 24.5 -11.4 | 66 7 -6.4 -2.8 57 45 21336 325 30 17.2 -24.6 | 40 21 -13.6 -16.0 58 43 21641 350 27 4.7 -26.6 | 55 32 -26.1 -18.0 59 41 21946 345 25 6.5 -24.1 | 57 29 -24.4 -15.6 60 39 22250 345 35 9.1 -33.8 | 41 33 -21.8 -25.2 61 37 22555 10 38 -6.6 -37.4 | 52 47 -37.4 -28.9 62 31 23774 360 37 -0.0 -37.0 | 47 42 -30.8 -28.4 63 30 23910 30 41 -20.5 -35.5 | 62 58 -51.3 -26.9 64 28 24384 30 41 -20.5 -35.5 | 62 58 -51.3 -26.9 65 25 24994 45 28 -19.8 -19.8 | 77 52 -50.6 -11.2 66 22 25908 25 48 -20.3 -43.5 | 56 62 -51.1 -34.9 67 21 26213 35 55 -31.5 -45.1 | 60 72 -62.4 -36.5 68 20 26510 55 42 -34.4 -24.1 | 77 67 -65.2 -15.5 69 16 27127 55 41 -33.6 -23.5 | 77 66 -64.4 -15.0 70 15 27432 45 39 -27.6 -27.6 | 72 61 -58.4 -19.0 71 11 28346 65 59 -53.5 -24.9 | 79 86 -84.3 -16.4 72 10 28651 65 57 -51.7 -24.1 | 79 84 -82.5 -15.5 Wind Parameters Mean winds (0-6000m): 255.5 at 42.7 knts Storm direction: 285.5 at 32.0 knts Shear (0-3000m) pos: 8.5 neg: 0.0 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 795.0 neg: -123.2 tot: 671.7 m^2/s^2 ave: 223.9 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 22.2 stream: 11.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.07 Bulk Shear: 422.83 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 118 17 110 49| 6.2 0.0 6.2|118.5 -58.1 60.4 120.8 0.14| 27.0 3.8 1000 131 15 113 46| 5.4 0.0 5.4|224.4 -80.2 144.2 144.2 0.27| 22.5 6.0 1500 156 19 124 47| 10.0 0.0 10.0|400.3-102.9 297.4 198.3 0.37| 22.3 8.3 2000 173 23 133 46| 8.8 0.0 8.8|628.8-102.9 525.9 262.9 0.45| 24.5 11.1 2500 194 26 144 42| 10.0 0.0 10.0|753.3-102.9 650.4 260.1 0.52| 24.2 12.6 3000 214 29 156 36| 8.5 0.0 8.5|795.0-123.2 671.7 223.9 0.50| 22.2 11.1 4000 233 32 170 28| 6.6 0.2 6.8|814.4-129.9 684.5 171.1 0.50| 17.5 8.7 5000 248 37 188 23| 8.2 0.2 8.3|899.0-145.6 753.4 150.7 0.48| 17.1 8.3 6000 256 43 209 22| 7.1 0.3 7.4|952.3-189.5 762.8 127.1 0.45| 15.7 7.0 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251205.12.gif